USD540374SExpiredUtility

Roller press

60
Assignee: ELLISON EDUCATIONAL EQUIP INCPriority: May 27, 2005Filed: May 27, 2005Granted: Apr 10, 2007
Est. expiryMay 27, 2025(expired)· nominal 20-yr term from priority
Inventors:Kevin L. Corcoran
60
PatentIndex Score
11
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a roller press, as shown and described.

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